WLAN1 interface disappears aft upgrade from 2.9.14 to 2.9.27

I upgraded a remote WRAP box from 2.9.14 to 2.9.27. When the system came back up it no longer shows as having a WLAN1 card (a CM9 in this case). WLAN2 still shows up fine. I downgraded from 2.9.27 to 2.9.14 and it still shows no sign of WLAN1! Anyone else have this problem?

I had a problem where I changed positions / slots and the wireless card disappeared … had to remove it, boot up, shut down, add it, then boot back up.

Sam

i suppose this can be license problem. sometimes 24-h free demo versions do like that.

you can try to reinstall your router, with card on it. twice this helped me before.

to shut down then up the router is a good suggestion, too. i wish you your card is not broken.

regards,
c. g.